Nmk-70s CNC Vertical Turning Center with Automatic Workpiece Measurement System

Customization: Available
After-sales Service: Online and Engineers Available to Service
Warranty: 1 Year After Bl Date

Product Description

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Basic Information

TypeVertical Lathe
Processing AccessoryChuck CNC Lathe
Guide RailHorizontal Guide Rail
Tool HolderSingle-tool Holder CNC Lathe
Power SourceMechanical Drive
Controlling ModeCNC
Automatic GradeAutomatic
Setting ModeFloor-type
PrecisionHigh Precision
CertificationGS, CE, RoHS, ISO 9001
ConditionNew
Machining CapacityMedium Duty
CNC Vertical Lathe NameNMK-70S CNC Vertical Metal Turning Lathe Machine
Key Selling PointsCompetitive Price
Applicable IndustriesMachinery Repair Shops, Manufacturing Plant
Showroom LocationRussia, India, Germany, SA, UK, Mexico and So on
Core ComponentsMotor, Pump, PLC
Machinery Test ReportProvided
CNC Control SystemGSK, Fanuc, Mitsubishi, Knd, Siemens
Model NumberNMK 70S
Delivery Time2 Months or in Stock
Transport PackageInternal Plastic Moisture-Proof Anti-Rust Packaging
Specification1800*4500*43200 MM
OriginChina
HS Code8457101000
Production Capacity300 Sets/Year

Packaging & Delivery

Package Size180.00cm * 450.00cm * 432.00cm
Package Gross Weight10000.000kg

1. CNC VERTICAL CHUCK TURNING MACHINE SERIES

Nmk-70s CNC Vertical Turning Center with Automatic Workpiece Measurement System

High-efficiency CNC vertical lathe, suitable for processing small and medium-sized discs and cover parts. High-strength cast iron base and column provide good stability and shock resistance. Vertical structure ensures convenient clamping of workpieces, small footprint, and oil-water separation structure. The cooling water is clean and environmentally friendly, with a separated cooling water tank that is easy to clean. The precise, high-rigidity cartridge-type spindle structure is easy to maintain. The spindle sleeve is fully symmetrical and suspended, which better eliminates the impact of thermal deformation on machining accuracy. A high-power AC spindle motor enhances the stability of the machine tool operation. The main shaft is lubricated with imported high-grade grease, fully enclosed, and maintenance-free. High rigidity tool holder ensures fast tool change and reliable centralized operation. The X/Z axis adopts high-precision ball screws and special bearings to preserve accuracy. Features integral fully enclosed protection for environmental protection.

Key Features

  • The unique wall panel + moving column structure, plus the X-direction three-rail design, provides powerful cutting capabilities, exceeding your expectations.
  • Verified by many customers, it is superior to the traditional fixed column structure in terms of rigidity, precision, speed, and stability.
  • All structural parts are analyzed by finite element to optimize the structure to ensure the stability of the precision of the machine tool in the cutting state, and the mechanical rigidity is increased by 30% compared with the traditional design.
Nmk-70s CNC Vertical Turning Center with Automatic Workpiece Measurement System
Nmk-70s CNC Vertical Turning Center with Automatic Workpiece Measurement System

Schematic Diagram of Screw Pre-tensioning Mechanism

Nmk-70s CNC Vertical Turning Center with Automatic Workpiece Measurement System
  • A wide-area motor is used to drive the spindle system, providing a high torque value twice that of ordinary motors, ensuring heavy-duty cutting capabilities in the lower-speed operation range.
  • Low center of gravity structure design and 90° rotatable system control panel provide excellent convenience and a humanized operation interface for loading and unloading workpieces.
  • Fully protective sheet metal isolates turning chips and coolant in the machine tool, providing a safe and clean working environment.
  • Ultra-simplified footprint, combined with a rear-exit chip conveyor, not only improves the space utilization rate of the plant but also facilitates iron chip conveying system planning.

Technical Parameters

Specification Unit NMK-70S NMK-100S
Max. swing diametermmΦ800Φ1200
Max. cutting diametermmΦ780Φ1000
Spindle nose-A2-8 / (Optional) A2-11A2-11
Spindle speedrpm2500Low: 20-340; High: 340-1500
Chuck outer diameterinch304(12") / Optional 15"610(24")
Spindle boremmΦ86Φ110
Spindle front bearing boremmΦ130 / Optional Φ150Φ200
Spindle motor (cont/30min)kW15 / 18.5 / 2218.5 / 22
Spindle torqueNm357 / 590 (reduced speed 1:2)3663 / 373
Tool capacitypcE type 8/12, A type 6-row cutter / optional power turretE type 10/12 row cutter / optional power turret
External dia. toolholdermm3232
Inner dia. toolholdermmΦ50Φ50
X-axis strokemm440730
Z-axis strokemm700815
X/Z-axis rapid feedm/min20 / 2020 / 20
X/Z axis servo motorskW3 / 34 / 4
Hydraulic tank capacityL7070
Hydraulic motorskW2.22.2
Double stage pressure-OptionalOptional
Cooling water tank capacityL250300
Cooling water motorkW0.750.75
Flushing motorkW1.11.1
Repositioning accuracymm0.0040.004
Positioning accuracymm0.0080.008
Machine size L*W*Hmm1800*4500*32002750*5200*4700
Machine weightkg780016500

2. WORKING CONDITION AND SERVICE

Machine Tool Environment

Power supply: 3-AC 380V±10% 50Hz±1Hz
Altitude: ≤1500m
Ambient temperature: 5~45°C
Relative humidity: ≤85%
Environment: No harmful and corrosive gas, liquid, or dust; no strong vibration, strong magnetic field, or strong radiation.

Nmk-70s CNC Vertical Turning Center with Automatic Workpiece Measurement System

Machine Tool Acceptance Criteria and Procedures

  • Precision of machining center: Check and accept according to relevant national standards GB/T18400-2010 (for checking geometric accuracy, working accuracy, standard cutting test pieces, etc.).
  • Check and accept according to the relevant technical agreement, factory documents, and configuration list signed by both parties.
  • For machine tools with special configuration, the acceptance is divided into two parts: pre-acceptance and final acceptance. Pre-acceptance occurs at the manufacturer's facility, while final acceptance is conducted on-site after installation.

Training and Installation

The factory supplies installation documentation. Easy training can be conducted via video meeting for free. If on-site installation and training are required, the factory will arrange engineers to visit the user's facility. The cost of round-trip airfare, board, lodging, and a daily salary of 100.00 USD per engineer will be borne by the user.

After Sales Service

  1. From the Bill of Lading (BL) date, the manufacturer implements a "three guarantees" service for the product for one year (excluding damage caused by improper operation, for which cost fees will apply).
  2. When a breakdown occurs, the manufacturer will diagnose the cause and act immediately. A reply will be provided within 24 hours. If on-site handling is required, a technician will be sent within one week, depending on travel distance, until the fault is resolved.

3. Factory Workshop & Customer Factory

Nmk-70s CNC Vertical Turning Center with Automatic Workpiece Measurement System

Workshop Facilities

Customer Factory Installations

4. Company Strength

Established in 2007, the company is mainly engaged in the research, development, manufacturing, technical consulting, sales, and service of CNC machine tools, intelligent equipment, and intelligent manufacturing systems.

Nmk-70s CNC Vertical Turning Center with Automatic Workpiece Measurement System

The main products include vertical machining centers, horizontal machining centers, gantry machining centers, five-axis machining centers, vertical lathes, and various special machine tools, intelligent manufacturing production lines, and workshop planning solutions. In addition to the main production base, branches have been established in Chongqing and Guangdong to provide comprehensive localized support.

Nmk-70s CNC Vertical Turning Center with Automatic Workpiece Measurement System

CNC Solution for Metal Cutting Industry

Nmk-70s CNC Vertical Turning Center with Automatic Workpiece Measurement System

Insisting on being customer-centered and constantly innovating, the company has developed high-efficiency, labor-saving automatic special machine tools and production lines. Major breakthroughs have been achieved in partnership with leading industrial companies such as SINOSTEEL, SINOTRUK, and Fuhua Heavy Industries.

Nmk-70s CNC Vertical Turning Center with Automatic Workpiece Measurement System

Adhering to the tenet of "attitude determines everything, quality makes the future," the company focuses on building dedicated teams and producing high-quality products to serve customers with heart and soul.

Professional Export Packaging

Frequently Asked Questions

Q1: How can I choose the most suitable machine?

If you are the factory owner, please provide your specifications request or workpiece drawing; our engineering team will suggest the most suitable model. If you are a trading company, share your customer's request and we will recommend our best-selling models.

Q2: How is the warranty handled?

Standard ports and accessories are supplied with the machine during shipment. Within one year of receiving the machine, if any parts or accessories are damaged during proper operation, they will be replaced and sent via air or express free of charge.

Q3: Do you maintain a stock of machines?

Due to steady production, machines are manufactured and delivered daily. The fastest delivery time for orders of 1 to 5 sets is within one month.

Q4: How do you ensure product quality?

We maintain ISO9001:2008 Quality Management and ISO14001 Environmental Management certifications. Most products comply with European and American safety standards, including CE, GS, EMS, and UL.

Q5: What are your main product lines?

We specialize in a wide range of machines, including Vertical Machining Centers, Horizontal Machining Centers, 5-Axis Machining Centers, Gantry Machining Centers, CNC Vertical Chuck Turning Machines, Boring and Milling Machines, and Custom Machine Tools.

Q6: What are the payment terms?

Our standard payment terms are T/T: 30% initial payment upon order confirmation, and 70% balance payment prior to shipment. Irrevocable Letters of Credit (L/C) are also accepted. Other payment structures can be discussed.

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